setup.py install 安装报错

[zxw866]

Describe the bug
ninja: build stopped: subcommand failed.
Traceback (most recent call last):
File "/opt/conda/lib/python3.6/site-packages/torch/utils/cpp_extension.py", line 1673, in _run_ninja_build
env=env)
File "/opt/conda/lib/python3.6/subprocess.py", line 438, in run
output=stdout, stderr=stderr)
subprocess.CalledProcessError: Command '['ninja', '-v']' returned non-zero exit status 1.

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
File "setup.py", line 67, in
'build_ext': BuildExtension
File "/opt/conda/lib/python3.6/site-packages/setuptools/init.py", line 145, in setup
return distutils.core.setup(**attrs)
File "/opt/conda/lib/python3.6/distutils/core.py", line 148, in setup
dist.run_commands()
File "/opt/conda/lib/python3.6/distutils/dist.py", line 955, in run_commands
self.run_command(cmd)
File "/opt/conda/lib/python3.6/distutils/dist.py", line 974, in run_command
cmd_obj.run()
File "/opt/conda/lib/python3.6/site-packages/setuptools/command/install.py", line 67, in run
self.do_egg_install()
File "/opt/conda/lib/python3.6/site-packages/setuptools/command/install.py", line 109, in do_egg_install
self.run_command('bdist_egg')
File "/opt/conda/lib/python3.6/distutils/cmd.py", line 313, in run_command
self.distribution.run_command(command)
File "/opt/conda/lib/python3.6/distutils/dist.py", line 974, in run_command
cmd_obj.run()
File "/opt/conda/lib/python3.6/site-packages/setuptools/command/bdist_egg.py", line 172, in run
cmd = self.call_command('install_lib', warn_dir=0)
File "/opt/conda/lib/python3.6/site-packages/setuptools/command/bdist_egg.py", line 158, in call_command
self.run_command(cmdname)
File "/opt/conda/lib/python3.6/distutils/cmd.py", line 313, in run_command
self.distribution.run_command(command)
File "/opt/conda/lib/python3.6/distutils/dist.py", line 974, in run_command
cmd_obj.run()
File "/opt/conda/lib/python3.6/site-packages/setuptools/command/install_lib.py", line 11, in run
self.build()
File "/opt/conda/lib/python3.6/distutils/command/install_lib.py", line 107, in build
self.run_command('build_ext')
File "/opt/conda/lib/python3.6/distutils/cmd.py", line 313, in run_command
self.distribution.run_command(command)
File "/opt/conda/lib/python3.6/distutils/dist.py", line 974, in run_command
cmd_obj.run()
File "/opt/conda/lib/python3.6/site-packages/setuptools/command/build_ext.py", line 84, in run
_build_ext.run(self)
File "/opt/conda/lib/python3.6/site-packages/Cython/Distutils/old_build_ext.py", line 186, in run
_build_ext.build_ext.run(self)
File "/opt/conda/lib/python3.6/distutils/command/build_ext.py", line 339, in run
self.build_extensions()
File "/opt/conda/lib/python3.6/site-packages/torch/utils/cpp_extension.py", line 708, in build_extensions
build_ext.build_extensions(self)
File "/opt/conda/lib/python3.6/site-packages/Cython/Distutils/old_build_ext.py", line 194, in build_extensions
self.build_extension(ext)
File "/opt/conda/lib/python3.6/site-packages/setuptools/command/build_ext.py", line 205, in build_extension
_build_ext.build_extension(self, ext)
File "/opt/conda/lib/python3.6/distutils/command/build_ext.py", line 533, in build_extension
depends=ext.depends)
File "/opt/conda/lib/python3.6/site-packages/torch/utils/cpp_extension.py", line 538, in unix_wrap_ninja_compile
with_cuda=with_cuda)
File "/opt/conda/lib/python3.6/site-packages/torch/utils/cpp_extension.py", line 1359, in _write_ninja_file_and_compile_objects
error_prefix='Error compiling objects for extension')
File "/opt/conda/lib/python3.6/site-packages/torch/utils/cpp_extension.py", line 1683, in _run_ninja_build
raise RuntimeError(message) from e
RuntimeError: Error compiling objects for extension

To Reproduce
python setup.py install 安装报错

Platform

• Device: NVIDIA V100
• CUDA version: 10.2
• PyTorch version: 1.8.0

[laekov]

The error message here does not provide much information. Can you please check if you have ninja installed in your environment, and see if PyTorch's extension builder is correctly working following this guide?

[laekov]

Closing for lack of further response.

[JamesSand]

I have met the same problem. Does anyone solved this?

[laekov]

I have met the same problem. Does anyone solved this?

Please provide us with more details on this issue.